<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>
  <!-- 
    指令:
    - 特点: 以 v-xxx 命名, 主要是针对DOM进行操作
    - 语法: v-xxx="表达式"

    v-html="表达式"
    作用: 给元素的innerHTML设置内容
   -->
  <div id="app">
    <div>{{ msg }}</div>
    <p>-------------------</p>
    <div v-html="msg"></div>
    <div v-html="link"></div>
  </div>

  <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
  <script>
    const app = new Vue({
      el: '#app',
      data: {
        msg: '<h3>学前端, 来黑马</h3>',
        link: '<a href="#">百度一下</a>'
      }
    })
  </script>

</body>

</html>